Medical Devices Assembly

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Medical devices pose a special challenge to designers of parts feeding equipment. Parts for such devices can be tiny, sharp, clingy, floppy, tangly; or some combination of those properties.

Disposable devices are essential components of every medical, dental and veterinary practice. Using disposables lowers costs, increases efficiency, and reduces the spread of infection. According to market research firm The Freedonia Group, sales of medical disposables in just the U.S. are expected to top $49.3 billion this year.

Medical devices represent both a challenge and an opportunity for plastics manufacturers.

When it comes to sterilizing medical devices, material compatibility is the Achilles' heel.

Catheters, pacemakers, ventilators and dialysis filters are vastly different products. But, they all have one thing in common: they must be checked for leaks, whether into, or out of, an assembly.

Additive manufacturing is the hottest thing to hit the medical device industry since the first pacemaker was implanted in a patient 60 years ago. The technology has transformed the way that engineers design numerous products. Now, it’s starting to move beyond prototyping into production.

Bringing a medical device to market is a daunting prospect for even the largest manufacturers. There's nurturing a concept from prototype to finished product; determining how and where to manufacture it; conducting trials for safety and efficacy; and getting FDA approval.

Laser wire stripping was developed by NASA in the 1970s as part of the Space Shuttle program. The technology made it possible to use smaller sized wires with thinner insulations, without risk of the damage that can be caused by traditional mechanical wire stripping methods.

Fastening and pressing equipment have been used to assemble medical devices for decades, and that's not likely to change anytime soon.